ovidiu 02/03/21 15:23:30
Modified: src/scratchpad/schecoon/src/org/apache/cocoon/components/flow/javascript
JSCocoon.java
Log:
Added setter and getter for the ContinuationsManager.
(jsFunction_processPipeline): Check if the pipeline was already executed.
(jsFunction_lookupContinuation, jsFunction_diplayAllContinuations):
New methods.
Revision Changes Path
1.4 +57 -1
xml-cocoon2/src/scratchpad/schecoon/src/org/apache/cocoon/components/flow/javascript/JSCocoon.java
Index: JSCocoon.java
===================================================================
RCS file:
/home/cvs/xml-cocoon2/src/scratchpad/schecoon/src/org/apache/cocoon/components/flow/javascript/JSCocoon.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- JSCocoon.java 19 Mar 2002 09:38:21 -0000 1.3
+++ JSCocoon.java 21 Mar 2002 23:23:30 -0000 1.4
@@ -2,7 +2,11 @@
import java.util.HashMap;
import java.util.Map;
+import org.apache.avalon.framework.component.ComponentManager;
import org.apache.cocoon.components.flow.AbstractInterpreter;
+import org.apache.cocoon.components.flow.ContinuationsManager;
+import org.apache.cocoon.components.flow.ContinuationsManagerImpl;
+import org.apache.cocoon.components.flow.WebContinuation;
import org.apache.cocoon.components.treeprocessor.InvokeContext;
import org.apache.cocoon.environment.Context;
import org.apache.cocoon.environment.Environment;
@@ -14,6 +18,7 @@
import org.mozilla.javascript.ScriptableObject;
import org.mozilla.javascript.Wrapper;
+
/**
* JavaScript interface to various Cocoon abstractions.
*
@@ -25,6 +30,9 @@
protected AbstractInterpreter interp;
protected Environment environment;
protected InvokeContext context;
+ protected ComponentManager manager;
+ protected ContinuationsManager continuationsMgr;
+ protected boolean responseSent = false;
public JSCocoon() {}
@@ -38,12 +46,24 @@
this.interp = interp;
}
- public void setContext(Environment environment, InvokeContext ctx)
+ public void setContext(ComponentManager manager, Environment environment,
+ InvokeContext ctx)
{
+ this.manager = manager;
this.environment = environment;
this.context = ctx;
}
+ public void setContinuationsManager(ContinuationsManager mgr)
+ {
+ this.continuationsMgr = mgr;
+ }
+
+ ContinuationsManager getContinuationsManager()
+ {
+ return continuationsMgr;
+ }
+
public AbstractInterpreter jsGet_interpreter()
{
return interp;
@@ -100,10 +120,22 @@
return null;
}
+ public String jsFunction_toString()
+ {
+ return "[object " + toString() + "]";
+ }
+
public void jsFunction_processPipeline(String name, Object pipelineArgs,
Object bizData)
throws Exception
{
+ if (responseSent) {
+ System.out.println("Response was already sent!");
+ return;
+ }
+ else
+ responseSent = true;
+
if (pipelineArgs instanceof Wrapper)
pipelineArgs = ((Wrapper)pipelineArgs).unwrap();
else if (pipelineArgs instanceof Scriptable)
@@ -122,6 +154,30 @@
finally {
environment.removeAttribute("bean-dict");
}
+ }
+
+ public Scriptable jsFunction_lookupContinuation(String id)
+ throws Exception
+ {
+ WebContinuation wk = continuationsMgr.lookupWebContinuation(id);
+ JSWebContinuation jswk = null;
+ if (wk != null)
+ jswk = (JSWebContinuation)wk.getUserObject();
+ return jswk;
+ }
+
+ public void jsFunction_diplayAllContinuations()
+ {
+ if (continuationsMgr instanceof ContinuationsManagerImpl)
+ ((ContinuationsManagerImpl)continuationsMgr).displayAllContinuations();
+ }
+
+ // All right, this breaks the encapsulation, but I couldn't
+ // find any better way to obtain the ComponentManager from a
+ // JSWebContinuation.
+ ComponentManager getComponentManager()
+ {
+ return manager;
}
public static Map jsobjectToMap(Scriptable jsobject)
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